The North Atlantic Drift, also known as the North Atlantic Current, originates from the Gulf Stream.

Here's a breakdown:

1. The Gulf Stream: This warm, swift current originates in the Gulf of Mexico and flows up the eastern coast of North America.

2. The North Atlantic Current: As the Gulf Stream moves northward, it cools and splits into several branches, one of which forms the North Atlantic Drift.

3. The Norwegian Current: The North Atlantic Drift further splits into the Norwegian Current, which carries warm water towards Norway and the Arctic Ocean.

So, the North Atlantic Drift is essentially a continuation of the Gulf Stream, carrying warm waters from the tropics to the North Atlantic. This has a significant impact on the climate of Europe, moderating its temperatures and making it much warmer than it would otherwise be.